CN214069091U - Antifouling panel of switch box degree of depth self-adaptation - Google Patents

Abstract

The utility model discloses a depth self-adaptive antifouling panel of a switch box, which comprises a panel body, a panel door, a partition seat and an extension bar, wherein the panel body is provided with a door opening and an inner step, and the inner step is positioned around the door opening; the panel door is movably connected to the inner step and is positioned on the front side of the panel body; the outer diameter of the partition seat is larger than the inner diameter of the door opening, an inner chamber protruding towards the back is arranged in the middle of the front face of the partition seat, and an inner chamber hole matched with an electric appliance element is arranged at the bottom of the inner chamber; the partition seat is arranged on the back of the panel body; the extension bar sequentially penetrates through the panel body and the partition seat and then is fixed on the bottom box. One of the purposes of the utility model is to solve the technical problems caused by the need of integrally replacing the panel in the prior art; the second purpose is to solve the technical problem that the prior art can not adapt to different wall depths; the third purpose is to solve the technical problem that the inside of the panel or the bottom box is polluted by pollutants in the prior art.

Description

Antifouling panel of switch box degree of depth self-adaptation

Technical Field

The utility model relates to an electrical equipment field especially relates to an antifouling panel of switch box degree of depth self-adaptation.

Background

The switch box is mainly installed on a wall or a column and plays roles in sealing electrical elements (circuit breakers) and preventing electric shock. As shown in fig. 1, it generally comprises a bottom case 13 and a panel, wherein, a beam bracket 14 is fixed in the bottom case 13, and the bottom section end surface 11 of the electrical component 9 is installed on the beam bracket; the panel comprises a panel body 1 and a panel door 2 which are fixed on a bottom box 13, an inner chamber 7 and an inner chamber hole 8 are arranged on the panel body 1, and when the panel is fixed on the bottom box 13, a front section end face 10 and an operating handle 12 of an electrical element 9 just extend into the inner chamber 7 from the inner chamber hole 8. The switch box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no site limitation, relatively universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, so the switch box is widely applied to places such as houses, markets, offices, underground garages and the like.

The publication No. CN206602276U discloses a panel mounting structure for a distribution box, which includes a bottom box and a cross beam, wherein the cross beam is fixed on the bottom box through support plates at two sides of the cross beam, an electrical component is mounted on the cross beam, a quick release device is arranged on the support plates and mounted on the panel, and the panel is integrally covered on the surface of the bottom box to hide the bottom box below the bottom box. The technology has the advantages of simple structure, low production cost and the like, but the technology still has the following technical problems in practical application:

1. because the panel is monolithic structure, in case the part appears damaging, just need whole change, not only waste time and energy, still seriously influenced the efficiency of construction. Meanwhile, the technical problem of inconvenient manufacture also exists.

2. Modern buildings enter the 21 st century and the 20 th century, along with the upgrading of building function requirements, the hardcover house becomes mainstream more and more, the fashion of hardcover is generally applied to the wall surface in the hardcover house, a wall body is arranged below the hardcover layer, a bottom box in the wall body is embedded by taking the wall body as a reference, the hardcover layer is thick and thin, the depth distance of a beam support in the bottom box on the surface of the hardcover layer is extremely difficult to be consistent, the difference exists, and the difference between the depth distance of a common wall surface without the hardcover and the depth distance of a wall surface with the hardcover is large. The panels are always positioned and fixed by means of the outermost plane of the wall, which causes a difference in depth distance between the panels and the electrical components fixedly mounted on the beam supports.

Specifically, when no hardcover layer is arranged on the wall and the bottom box 13 is at a standard depth in the wall, the structure is as shown in fig. 2, at the moment, the front section end face 10 and the operating handle 12 of the electrical element 9 just extend into the panel inner chamber 7, and the front section end face 10 and the panel inner chamber 7 of the electrical element 9 can form a barrier in a space structure, so that the effect of a safety protection area is achieved, the operation of the handle is facilitated, and the whole appearance is attractive. However, when the wall body has no or a hardcover layer 22 and the bottom box 13 is installed too deeply in the wall body, the structure is as shown in fig. 3-6, and at this time, there is a difference in depth distance between the panel and the electrical component 9 fixedly installed on the beam bracket 14, and the front end face 10 of the electrical component 9 and the operating handle 12 cannot not only extend into the inner chamber 7, but also leave a far position behind the inner chamber 7, i.e., the enclosure disappears, and a sinking and leaking space 21 appears, so that a safety protection area cannot be established, the handle operation is very inconvenient, and even a human hand cannot extend into the operating handle 12.

3. When the surface layer of the wall body is painted, pre-loaded and post-loaded, the power supply incoming line and the loop outgoing line of the electrical element in the bottom box are connected, and various liquids in the painting, pre-loading and post-loading processes are dripped, dust is scattered, slag blocks, scraps and the like fall, so that the wall body is fully distributed in the whole room and can be filled in the direction of the distribution box. The panel of block terminal can be seriously polluted and be difficult to clean, if the block terminal does not adorn the panel, the pollutant will pollute the most surface of whole end box and the object in the end box, and the clean degree of difficulty sharply increases several times, and later maintenance is more very troublesome to can influence electrical components's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provide a depth self-adaptive antifouling panel of a switch box, and one of the purposes of the utility model is to realize the quick replacement of damaged parts when the parts are damaged, thereby solving the technical problems caused by the need of integrally replacing the panel in the prior art; the second purpose is that the self-adaptive wall surface installation with a hardcover layer and the wall surface installation without the hardcover layer can be realized, and the technical problem that the prior art cannot adapt to different wall surface depths is solved; the third purpose lies in can preventing that panel main part and panel door from being contaminated when carrying out the paint coat, preceding dress and back dress on the wall body top layer, has solved the inside technical problem that can be contaminated by the pollutant of prior art panel or end box.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides an antifouling panel of cubical switchboard degree of depth self-adaptation which characterized in that: the panel door comprises a panel body, a panel door, a partition seat and an extension bar, wherein the panel body is provided with a door opening and an inner step, and the inner step is positioned around the door opening; the panel door is movably connected to the inner step and is positioned on the front side of the panel body; the outer diameter of the partition seat is larger than the inner diameter of the door opening, an inner chamber protruding towards the back is arranged in the middle of the front face of the partition seat, and an inner chamber hole matched with an electric appliance element is arranged at the bottom of the inner chamber; the partition seat is arranged on the back of the panel body, and the front section end face of the electrical element and the operating handle both extend into the inner chamber through the inner chamber hole; the extension bar sequentially penetrates through the panel body and the partition seat and then is fixed on the bottom box.

And elastic clamping parts used for being clamped and fixed on the bottom box are arranged on two sides of the partition seat.

And seat edges for being attached to the four edges of the bottom box are arranged around the partition seat.

The left side and the right side of the inner step of the panel body are provided with convex mounting platforms, the left side and the right side of the partition seat are provided with concave bodies matched with the convex mounting platforms, and the extension rod sequentially penetrates through the convex mounting platforms and the concave bodies and then is fixed on the bottom box.

The convex mounting platform and the concave body are respectively provided with a mounting via hole, and the extension bar is fixed on the bottom box through the mounting hole.

The convex mounting platform and the concave body are both in a trapezoidal structure.

The left side and the right side of the upper portion of the inner step are respectively provided with a hinge, and the panel door is movably connected to the inner step through the hinges.

The front surface of the partition seat is provided with a tearable antifouling layer.

Adopt the utility model has the advantages of:

1. the utility model provides a panel main part, panel door, cut off seat and end box are detachable construction, consequently can realize damaging the quick replacement of part when the part damages appearing, solved prior art and had the technical problem that needs whole more panel and arouse, have change fast, efficient, loss advantage such as little. Can adjust the distance between panel body and the end box through the extension bar to enable electrical components's anterior segment terminal surface and operating handle all to be located the interior room, thereby can the wall installation of self-adaptation area hardcover layer and the wall installation that does not take the hardcover layer, solved prior art can not adapt to the technical problem of different wall depths. In addition, the partition seat can prevent the panel main body and the panel door from being polluted when the surface layer of the wall body is painted, pre-loaded and post-loaded, and the technical problem that the interior of the panel or the bottom box can be polluted by pollutants in the prior art is solved.

2. The utility model discloses a bullet card portion is convenient for fix the wall seat on end box fast, is favorable to the quick installation of panel.

3. The utility model discloses a cooperation of protruding dress platform, concave body and extension bar is favorable to realizing the quick anchoring of panel when actual installation.

4. The utility model discloses a seat limit makes to cut off the seat and can cover end box completely to effectively prevent that the pollutant from getting into end box, guaranteed end box and end box interior electrical components's clean and tidy.

5. The utility model discloses set up the antifouling layer that can tear, can tear antifouling layer after the fitment is accomplished to box and inside electrical components's clean and tidy nature at the bottom is further guaranteed.

Drawings

Fig. 1 is a schematic perspective view of a conventional switch box;

FIG. 2 is a schematic structural diagram of a conventional switch box installed in a wall at a standard depth;

FIG. 3 is a schematic perspective view of a conventional switch box installed too deeply in a wall without a hardcover layer;

FIG. 4 is a side cross-sectional view of FIG. 3;

FIG. 5 is a schematic perspective view of a conventional switch box installed too deeply in a wall with a hardcover layer;

FIG. 6 is a side cross-sectional view of FIG. 5;

fig. 7 is a schematic front plan view of the present invention;

fig. 8 is a schematic front perspective view of the present invention;

fig. 9 is a schematic view of the back plane structure of the present invention;

fig. 10 is a schematic perspective view of the back of the present invention;

fig. 11 is a schematic structural view of the panel door of the present invention when mounted on the panel body;

FIG. 12 is a side view of the structure of FIG. 11;

FIG. 13 is a rear view of the structure of FIG. 11;

fig. 14 is a schematic front view of the partition seat of the present invention;

FIG. 15 is a side view of the structure of FIG. 14;

FIG. 16 is a rear view of the structure of FIG. 14;

fig. 17 is a schematic view of the front side of the middle partition seat of the present invention;

fig. 18 is a schematic perspective view of the back of the septum seat of the present invention;

fig. 19 is a schematic perspective view of the separation between the middle panel body and the partition seat of the present invention;

FIG. 20 is a side view schematic of the structure of FIG. 19;

fig. 21 is a schematic perspective view of the middle bottom case of the present invention;

fig. 22 is a schematic perspective view of the present invention mounted on the bottom case;

FIG. 23 is a side view of the structure of FIG. 22;

FIG. 24 is a schematic view of the present invention in a standard depth configuration without the panel body and panel door;

FIG. 25 is a schematic view of the arrangement of FIG. 24 with the panel body and panel door;

fig. 26 is a schematic structural view of the present invention when installing an excessively deep and non-panel body and panel door in a wall without a finishing coat;

FIG. 27 is a schematic view of the arrangement of FIG. 26 with the panel body and panel door;

fig. 28 is a schematic structural view of the present invention when installing an excessively deep and non-panel body and panel door in a wall body with a hardcover layer;

FIG. 29 is a schematic view of the arrangement of FIG. 28 with the panel body and panel door;

the labels in the figure are: 1. the panel body, 2, the panel door, 3, cut off the seat, 4, extension bar, 5, door opening, 6, interior step, 7, inner chamber, 8, inner chamber hole, 9, electrical components, 10, anterior segment terminal surface, 11, back end terminal surface, 12, operating handle, 13, end box, 14, crossbeam support, 15, bullet card portion, 16, seat limit, 17, protruding dress platform, 18, the concave body, 19, installation via hole, 20, enclose and keep off regional, 21, subside sink empty, 22, the hardcover layer, 23, the card hole.

Detailed Description

Example 1

The embodiment provides a depth self-adaptive antifouling panel of a switch box, as shown in fig. 7-18, the panel comprises a panel body 1, a panel door 2, a partition seat 3 and an extension bar 4, wherein the panel body 1 is provided with a door opening 5 and an inner step 6 located around the door opening 5, the door opening 5 is preferably of a square structure, and the inner step 6 can be formed by recessing the panel body 1 around the door opening 5 towards the back. The left side and the right side of the upper portion of the inner step 6 are respectively provided with a hinge, the panel door 2 is movably connected to the inner step 6 through the hinges, and the panel door 2 is located on the front face of the panel body 1. When the panel door 2 is opened and closed, the inner step 6 and the door opening 5 are covered. The partition seat 3 is preferably square, the outer diameter of the partition seat is larger than the inner diameter of the door opening 5, an inner chamber 7 protruding towards the back is arranged in the middle of the front face of the partition seat 3, and an inner chamber hole 8 matched with an electric appliance element 9 is arranged at the bottom of the inner chamber 7. The partition seat 3 is arranged on the back of the panel body 1, and the front section end face 10 and the operating handle 12 of the electrical element 9 both extend into the inner chamber 7 through the inner chamber hole 8; the extension bar 4 is preferably two screw rods, and the two extension bars 4 sequentially penetrate through the panel body 1 and the partition seat 3 from two sides of the panel and then are fixed on the bottom box 13.

In this embodiment, in order to facilitate the effective anchoring of the panel body 1 and the partition seat 3, the left and right sides of the inner step 6 of the panel body 1 are provided with the convex mounting platforms 17, the left and right sides of the partition seat 3 are provided with the concave bodies 18 matched with the convex mounting platforms 17, and the convex mounting platforms 17 and the concave bodies 18 are respectively provided with the mounting through holes 19. When in installation, the two extension bars 4 respectively pass through the installation through holes 19 on the convex installation platform 17 and the installation through holes 19 on the concave body 18 and then are fixed on the bottom box 13.

Further, the shape of the convex mounting platform 17 and the concave body 18 are adapted, and may be, for example, a square structure, a triangular structure, a trapezoid structure, etc., and preferably, the convex mounting platform 17 and the concave body 18 are both trapezoid structures.

The panel of this embodiment is a split structure, as shown in fig. 19-20, and is connected to the bottom case 13 by the extension bar 4. In the actual use process, any one of the panel body 1, the panel door 2 and the partition seat 3 is damaged, and only the corresponding damaged part needs to be replaced without replacing the whole panel. The panel of this embodiment is mainly used in cooperation with a bottom case 13, the structure of the bottom case 13 is shown in fig. 21, a beam bracket 14 is fixed in the bottom case 13, two ends of the beam bracket 14 are respectively provided with a fastening hole 23 and a connecting hole (not shown) for fixing an extension bar 4, and a rear end face 11 of an electrical component 9 is fixed on the beam bracket 14. Specifically, the connection structure of the panel and the bottom box 13 is shown in fig. 22-23, the elastic clamping portions 15 adapted to the clamping holes 23 are arranged on two sides of the partition seat 3, the structure of the elastic clamping portions 15 and the clamping holes 23 is a conventional technology, the partition seat 3 can be fixed on the bottom box 13 by clamping the elastic clamping portions 15 in the clamping holes 23, and the distance between the partition seat 3 and the inner beam support 14 of the bottom box 13 is kept constant after the partition seat is fixed. The extension bar 4 is fixed on the beam support 14 through a connecting hole, and the extension bar 4 can play a role in secondary fixation on the partition seat 3.

Furthermore, seat edges 16 used for being attached to four sides of the bottom box 13 are arranged on the periphery of the partition seat 3, and the seat edges 16 cover the bottom box 13, so that the bottom box 13 can be completely covered, and pollutants are prevented from entering the bottom box 13.

In practical use, the partition seat 3 is fixed on the bottom box 13, and the relative position between the partition seat and the cross beam in the bottom box 13 is not changed, so that the front end surface 10 and the operating handle 12 of the electrical element 9 are just positioned in the inner chamber 7 of the panel body 1 after the rear end surface 11 of the electrical element is fixed on the cross beam bracket 14. And because the extension bar 4 has a certain length, the distance between the panel body 1 and the partition seat 3 can be adjusted to adapt to the installation of the bottom box 13 at different depths. The outer end face of the electrical element 9 is matched and matched with the inner chamber hole 8 to fill the inner chamber hole 8, the outer end face of the electrical element 9 and the inner chamber 7 form a barrier area 20 with a safety protection effect, the stretching-in matching enables a human hand to conveniently control the operating handle 12, the area is attractive, and objects such as fingers and the like which are slightly large cannot stretch into the back of the inner chamber hole 8, so that safety is guaranteed.

In practical application of the present embodiment, the distance between the panel body 1 and the partition seat 3 varies with different installation depths of the bottom box 13 in the wall, as follows:

as shown in fig. 24-25, when the bottom box 13 is at a standard depth in the wall, the convex mounting platform 17 of the panel body 1 is just located in the concave body 18 of the partition seat 3, the panel body 1 and the partition seat 3 are in direct contact, and the panel body 1 is fixed on the wall through the extension bar 4. Meanwhile, the front end face 10 and the operating handle 12 of the electrical element 9 are just positioned in the inner chamber 7 of the panel body 1, so that no sinking leak 21 occurs and the operation is convenient.

As shown in fig. 26-29, when the bottom case 13 is installed too deeply in the wall without the finishing coat 22 or with the finishing coat 22, the convex mounting platform 17 of the panel body 1 is separated from the concave body 18 of the partition seat 3, there is no contact between the panel body 1 and the partition seat 3, and the panel body 1 is fixed on the wall through the extension bar 4. Because the partition seat 3 is fixed on the bottom box 13, the relative position between the partition seat and the inner beam of the bottom box 13 is unchanged, the front section end face 10 and the operating handle 12 of the electrical element 9 are still just positioned in the inner chamber 7 of the panel body 1, no sinking and leaking 21 can occur, and the operation is convenient.

In this embodiment, the partition seat 3 and the panel main body are of a split structure, the partition seat 3 is positioned and fixed by the beam bracket 14, and the depth distance between the partition seat 3 and the beam bracket 14 in the bottom box 13 is constant. Cut off 3 fixed back and can cover all positions that expose of end box 13, have had the protection that cuts off seat 3, can prevent that the pollutant from getting into within the end box 13, in order to stop polluting panel main part and panel door 2, reduce latent stained risk, can install panel main part and panel door 2 earlier when the actual installation, can be after finishing and the environmental cleaning at the finishing engineering, install panel main part and panel door 2 again. The condition that the panel main body and the panel door 2 are polluted when the wall surface is painted, pre-assembled and post-assembled is avoided, and the problem that the inside of the bottom box 13 is polluted by pollutants is solved by the protection of the partition seat 3.

Furthermore, the appearance of the panel main body is larger than the mounting hole of the bottom box 13 on the wall, and is also larger than the opening corresponding to the opening position of the bottom box 13 on the hardcover layer 22 (hardcover or hardcover) on the wall surface outside the mounting hole of the bottom box 13, the panel main body is mounted by being attached to the outermost surface of the wall, the outer surface of the hardcover layer 22 is pressed, and the depth positioning is realized according to the outer surface of the hardcover layer 22, the depth distance from the panel main body to the partition seat 3 and the beam support 14 is changed along with the wall material property and the depth of the bottom box 13 embedded, but the depth of the outer section end surface of the electrical component 9 and the depth of the operating handle 12 extending into the inner chamber 7 are not influenced. No matter what depth position the bottom box 13 is in the wall body, and no matter whether the depth distance between the panel main body and the partition seat 3 is changed, whether the panel main body and the partition seat 3 are far away from or close to each other, the panel main body and the partition seat 3 can automatically adapt to the embedding depth of the bottom box 13, the outer section end face of the electrical component 9 and the operating handle 12 can be ensured to stretch into the inner chamber 7, the stretching depth is kept uniform and unchanged, the phenomenon of sinking and leaking 21 which can occur in a common panel can not occur, and the extreme dangerous condition that the outer section end face of the electrical component 9 and the operating handle 12 can not stretch into the inner chamber 7 and can be far behind the inner chamber 7 can not occur.

Example 2

In addition to embodiment 1, in order to further prevent the partition seat 3 from being contaminated and facilitate the cleaning of the partition seat 3, this embodiment provides a tearable antifouling layer (not shown in the figure because the antifouling layer is a thin film) on the front surface of the partition seat 3. The antifouling layer is a thin protective layer, such as a vacuum-molded flexible packaging layer on the outer surface of a trunk or a hard plastic-molded packaging layer of a child toy, and can be a soft film layer or a hard film layer, and the antifouling layer is attached to the front surface of the partition seat 3 to protect the partition seat 3 from fouling. When the wall surface is subjected to paint coating, front loading and rear loading operations, the partition seat 3 is isolated and protected by the antifouling layer, the partition seat 3 cannot be polluted, the antifouling layer is only polluted, after finishing decoration engineering and cleaning the environment, the antifouling layer outside the partition seat 3 is taken off and taken off, the originally clean partition seat 3 is exposed, the antifouling layer outside the partition seat 3 can be easily taken off after being polluted, and the cleanness of the partition seat 3 is ensured. Finally, the panel main body with the panel door 2 is installed, the installation of the whole panel is completed, and the whole panel is kept clean in decoration and after decoration.

Any feature disclosed in this specification may, unless stated otherwise, be replaced by alternative features serving the same, equivalent or similar purpose; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.

Claims (8)

1. The utility model provides an antifouling panel of cubical switchboard degree of depth self-adaptation which characterized in that: the panel comprises a panel body (1), a panel door (2), a partition seat (3) and an extension bar (4), wherein a door opening (5) and an inner step (6) are arranged on the panel body (1), and the inner step (6) is positioned around the door opening (5); the panel door (2) is movably connected to the inner step (6), and the panel door (2) is positioned on the front side of the panel body (1); the outer diameter of the partition seat (3) is larger than the inner diameter of the door opening (5), an inner chamber (7) protruding towards the back is arranged in the middle of the front face of the partition seat (3), and an inner chamber hole (8) matched with an electrical appliance element (9) is arranged at the bottom of the inner chamber (7); the partition seat (3) is arranged on the back of the panel body (1), and the front section end face (10) and the operating handle (12) of the electrical element (9) both extend into the inner chamber (7) through the inner chamber hole (8); the extension bar (4) sequentially penetrates through the panel body (1) and the partition seat (3) and then is fixed on the bottom box (13).

2. The switch box depth adaptive anti-fouling panel of claim 1, wherein: elastic clamping parts (15) used for being clamped and fixed on the bottom box (13) are arranged on two sides of the partition seat (3).

3. The switch box depth adaptive anti-fouling panel of claim 1, wherein: and seat edges (16) which are used for being attached to the four edges of the bottom box (13) are arranged around the partition seat (3).

4. A switch box depth adaptive anti-fouling panel as claimed in any one of claims 1 to 3, wherein: the left and right sides of the inner step (6) of the panel body (1) are provided with convex mounting platforms (17), the left and right sides of the partition seat (3) are provided with concave bodies (18) matched with the convex mounting platforms (17), and the extension rod (4) sequentially penetrates through the convex mounting platforms (17) and the concave bodies (18) and then is fixed on the bottom box (13).

5. The switch box depth adaptive anti-fouling panel of claim 4, wherein: the convex installation platform (17) and the concave body (18) are respectively provided with an installation through hole (19), and the extension bar (4) is fixed on the bottom box (13) through the installation hole.

6. The switch box depth adaptive anti-fouling panel of claim 4, wherein: the convex mounting platform (17) and the concave body (18) are both in a trapezoidal structure.

7. The switch box depth adaptive anti-fouling panel of claim 1, wherein: the left side and the right side of the upper portion of the inner step (6) are respectively provided with a hinge, and the panel door (2) is movably connected to the inner step (6) through the hinges.

8. The switch box depth adaptive anti-fouling panel of any one of claims 1, 2, 3, 5, 6 or 7, wherein: the front surface of the partition seat (3) is provided with a tearable antifouling layer.

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